Iontrálacha san Fhoclóir Nua Béarla-Gaeilge a bhrabhsáil
- biphenyl
- biplane
- bipolar
- bipolar disorder
- birch
- birch tree
- birch wood
- bird
- bird bath
- bird box
- bird brain
- bird call
- bird cherry
- bird dog
- bird feeder
- bird flu
- bird food
- bird hide
- bird house
- bird life
- bird of paradise
- bird of passage
- bird of prey
- bird sanctuary
- bird scarer
- bird spotting
- bird strike
- bird table
- bird's nest
- bird's-eye view
- bird-brained
- birdcage
- birdie
- birdseed
- birdsong
- birdwatch
- birdwatcher
- birdwatching
- biro
- birth
- birth attendant
- birth canal
- birth certificate
- birth chart
- birth cohort
- birth control
- birth control pill
- birth defect
- birth family
- birth father